Configuring Routing On An Mce; Configuring Routing Between An Mce And A Vpn Site - HP MSR2000 Configuration Manual

Step
9. Enter BGP VPNv6 address
family view.
10. Enable BGP to exchange BGP
VPNv6
with the EBGP peer.
Configuring the ASBR-PEs
In the inter-AS IPv6 VPN option C solution, an inter-AS LSP is needed, and the routes advertised between
the PEs and ASBRs must carry MPLS label information. The configuration is the same as that in the
Inter-AS IPv4 VPN option C solution. For more information, see
Configuring the routing policy
A routing policy on an ASBR-PE does the following:
Assigns MPLS labels to routes received from the PEs in the same AS before advertising them to the
•
peer ASBR-PE.
• Assigns new MPLS labels to the labeled routes to be advertised to the PEs in the same AS.
The configuration is the same as that in the Inter-AS IPv4 VPN option C solution. For more information,
see "Configuring MPLS

Configuring routing on an MCE

An MCE implements service isolation through route isolation. MCE routing configuration includes the
following:
MCE-VPN site routing configuration
•
• MCE-PE routing configuration
On a PE in an MCE network environment, do the following:
• Disable routing loop detection to avoid route loss during route calculation.
Disable route redistribution between routing protocols to save system resources.
•
Before you configure routing on an MCE, complete the following tasks:
On the MCE, configure VPN instances, and bind the VPN instances to the interfaces connected to
•
the VPN sites and those connected to the PE.
Configure the link layer and network layer protocols on related interfaces to ensure IP connectivity.
•

Configuring routing between an MCE and a VPN site

You can configure static routing, RIPng, OSPFv3, IPv6 IS-IS, or EBGP between an MCE and a VPN site.
Configuring static routing between an MCE and a VPN site
An MCE can reach a VPN site through an IPv6 static route. IPv6 static routing on a traditional CE is
globally effective and does not support address overlapping among VPNs. An MCE supports binding an
IPv6 static route with an IPv6 VPN instance, so that the IPv6 static routes of different IPv6 VPN instances
can be isolated from each other.
To configure IPv6 static routing between an MCE and a VPN site:
Command
address-family vpnv6
routing information
peer ip-address enable
L3VPN."
"Configuring MPLS
316
Remarks
N/A
By default, the PE does not
exchange labeled routes with any
IPv4 peer/peer group.
L3VPN."